3.Don't be afraid to make mistakes. If you haven't had half a dozen teachers that have told you this, you were probably taught by robots. Making mistakes is crucial. If you don't, you won't learn what's right and wrong, you won't take risks, and you won't truly grasp the concepts you're learning. It's unfortunate, it is, but it's necessary.

   This is why most people stop learning and plateau. They're afraid to talk to native speakers, they're afraid to go outside their comfort zone, they're afraid to truly expand and grow. Can you imagine if Edison would've stopped at his first mistake?!